Wifi stuck

[omegapcomega]

Ok... i bought the phone with 5.0.2, all things were ok. Updating to 6.0 made my wifi stuck about ~20-30 sec every 5-10 min even in sleep mode, same thing when i'm using it. I have to reconnect it to router. Updating to 6.0.1 the problem persists. Just downgraded to 5.0.2 and all things are ok. What should i do? Can doze be the problem?  I selected static ip in wireless options but nothing were changed. Took a video too, i can upload it on youtube si see more obviously.

[Uliwooly]

@omegapcomega

Check this out

http://talk.sonymobile.com/t5/Xperia-Z3/Sony-Z3-plus-dual-wifi-connection-problem/m-p/1091068

[omegapcomega]

i'll try that and i'll come with the answer.

[omegapcomega · Accepted solution]

 It seems that my custom fw installed on router was the cause of this problem. I installed another one and it dissapear. Sorry for confusion.